I took the exam 06/23/09 My 43rd birthday, I figured it would be a good present to myself if I passed. I have been studying for quite a while. It definitely helps! Read, test yourself and play on a real network if you can. I learned the OSI model inside and out, learned at least 40 well known ports and read the "Tech-notes" from here at least twice...the first time highlighting the important items, then the second time going through and making sure to know them.
Security+ will be next, hopefully this fall. Thanks to all I/O from this site